The New Delhi playbook for staple crops is to offer farmers a generous Minimum Support Price (MSP), donate the extra output to the nation’s poor, and then dump on the world market any surpluses that would otherwise depress domestic prices. India’s rice surplus was around a quarter of production a dozen years ago but exports have been expanding at double digits a year while output has grown just 2.7 percent per year. The result in this El Nino impacted crop year is that carryover will represent just 12 percent of production this year. That is too close for comfort and so India has slowed the rice export juggernaut and banned the export of non-Basmati rice and other crops.  The pace of rice production could resume its ascent...